Smart radiator valves and wall thermostats

I'm in the UK, I'm currently using Tado, which is nice hardware, but they have been doing some really anti-consumer changes recently. TRV - I'm looking at the Sonoff TRVZB, Aqara W600, and Danfoss Ally for radiator valves. I like how the TRVZB and Ally both have percentage open/c